1. You can use a landline or mobile phone to call the authenticity number of Dulux and inform the authenticity code to check the authenticity.

2. Check the ICI identification mark on the label of the barrel, which is what we often call the EAN13 code. If you identify it carefully, you can see the word ICI printed in miniature

3. Inspect the barrel Check whether the appearance is shiny, whether the pattern is clear, and whether the color is saturated and bright. Compared with the real thing, the fake barrel has a dull luster, and the printing is very rough. If you pay close attention, you will see the difference.

4. Press with your hands. The body and lid of the real bucket are very hard and textured. The lid is tightly sealed. When you open the lid for the first time, you can hear a 'pop' sound; the fake bucket The barrel is thin and soft, and the lid can be opened easily. Dulux Formaldehyde 5-in-1 Reverse.

5. When you open the lid of the bucket, you will find that the real Dulux has a slightly sour smell, but it does not have an overly pungent smell, nor does it have a strong aromatic smell, while fake Dulux often has a strong pungent smell.